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- ATV320D15M3C
- Variable Speed Drive
- France
- 180 x 330 x 198 mm
- 6.9 kg
- Xiamen, China
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Product Overview
The Schneider Electric ATV320D15M3C Variable Speed Drive is a member of the Altivar Machine ATV320 series, developed specifically for OEM machine builders and industrial automation applications requiring precise motor control, high reliability, and compact installation. Designed to control both asynchronous induction motors and permanent magnet synchronous motors, the ATV320D15M3C delivers outstanding speed regulation, torque performance, and energy efficiency across a wide range of industrial processes.
With a rated motor power of 15 kW (20 HP) and a 200–240 V AC three-phase input supply, the drive is ideal for medium- to high-power machinery operating in manufacturing plants, material handling systems, packaging equipment, woodworking machines, textile production lines, and food processing facilities.
The ATV320D15M3C combines advanced motor-control technology with integrated communication capabilities and built-in functional safety features, enabling seamless integration into modern automation systems. Measuring 180 × 330 × 198 mm and weighing approximately 6.9 kg, it provides high performance while minimizing installation space inside electrical control cabinets.
Designed to support Schneider Electric’s EcoStruxure Machine architecture, the drive offers flexible commissioning, parameter configuration, diagnostics, and lifecycle management for machine manufacturers and industrial maintenance teams.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Product Series | Altivar Machine ATV320 |
| Model | ATV320D15M3C |
| Product Type | Variable Speed Drive |
| Rated Motor Power | 15 kW (20 HP) |
| Rated Input Voltage | 200–240 V AC |
| Power Supply | Three-phase |
| Input Frequency | 50/60 Hz |
| Motor Compatibility | Asynchronous and Permanent Magnet Synchronous Motors |
| Motor Control Modes | Sensorless Vector Control (SVC), V/F Control |
| Output Frequency | 0.1–599 Hz |
| Protection Rating | IP20 |
| Cooling Method | Forced Air Cooling |
| Built-in Communication | Modbus RTU, CANopen |
| Functional Safety | STO (Safe Torque Off) |
| Installation | Wall-mounted / Cabinet-mounted |
| Dimensions | 180 × 330 × 198 mm |
| Weight | 6.9 kg |
| Operating Temperature | Industrial Environment |
| Application | Industrial Motor Speed Control |
Function and Working Principle
The ATV320D15M3C converts a fixed-frequency AC power supply into an adjustable voltage and frequency output that accurately controls the speed and torque of an electric motor.
The operating principle can be summarized as:
Three-Phase AC Input → Rectifier → DC Bus → IGBT Inverter → Variable Frequency Output → AC Motor
Using high-speed digital signal processing, the drive continuously monitors motor operating conditions and adjusts output voltage and frequency in real time.
Key operating functions include:
- Precise motor speed regulation
- Stable low-speed torque
- Fast acceleration and deceleration
- Reduced mechanical shock during startup
- Energy-saving operation
- Continuous overload capability
- Improved machine productivity
The integrated motor control algorithm enables smooth machine operation even during varying load conditions.
Role in Industrial Automation Systems
Within an industrial control system, the ATV320D15M3C functions as the intelligent power conversion and motor-control unit between the electrical supply and the driven machine.
A typical automation architecture includes:
- PLC Controller
- Human Machine Interface (HMI)
- ATV320 Variable Speed Drive
- AC Motor
- Industrial Sensors
- Safety Devices
- Communication Network
- Power Distribution Equipment
The PLC sends operating commands to the drive, while the drive regulates motor speed according to production requirements. Real-time communication allows monitoring of motor status, alarms, operating current, speed, torque, and diagnostics.
The drive supports efficient integration into distributed automation systems while improving machine flexibility and production efficiency.
Industrial Applications
The Schneider ATV320D15M3C is suitable for numerous industrial sectors requiring accurate motor control.
Packaging Machinery
Provides precise speed synchronization for filling, sealing, labeling, wrapping, and conveying equipment.
Material Handling Systems
Suitable for conveyors, palletizers, elevators, lifting systems, and automated warehouse equipment.
Textile Industry
Controls winding machines, spinning equipment, weaving machines, and fabric processing systems requiring stable speed regulation.
Woodworking Equipment
Ideal for CNC routers, saws, milling machines, drilling equipment, polishing systems, and automated woodworking lines.
Food and Beverage Processing
Controls mixers, conveyors, pumps, filling machines, and packaging equipment while improving production efficiency.
Industrial Manufacturing
Widely applied in automated production lines where precise motor speed, reduced downtime, and energy efficiency are important.
Installation and System Integration
Correct installation is essential for long-term reliability and optimum performance.
Before installation, engineers should verify:
- Supply voltage
- Motor rating
- Motor current
- Cable size
- Grounding requirements
- Cabinet ventilation
- Ambient temperature
- Communication configuration
- Protective devices
- EMC requirements
Typical Installation Procedure
- Disconnect all incoming electrical power.
- Mount the drive vertically inside the control cabinet.
- Maintain adequate ventilation clearance.
- Connect the three-phase power supply.
- Connect motor output terminals.
- Install protective grounding.
- Connect digital and analog control wiring.
- Configure Modbus or CANopen communication if required.
- Enter motor nameplate data.
- Configure acceleration and deceleration times.
- Perform motor auto-tuning.
- Verify motor rotation direction.
- Test operation without mechanical load.
- Commission the complete machine.
Proper EMC wiring practices, shielded motor cables, and grounding techniques help ensure stable operation and reduce electromagnetic interference.
Compatible System Components
The ATV320D15M3C is commonly integrated with the following automation products.
| Component | Function |
|---|---|
| Schneider Modicon PLC | Machine control |
| EcoStruxure Machine Expert | PLC programming and system integration |
| SoMove Software | Drive configuration and diagnostics |
| Three-Phase AC Motor | Variable-speed motor control |
| Braking Resistor | Dynamic braking |
| EMC Filter | Electromagnetic compatibility |
| Line Reactor | Input power protection |
| Motor Reactor | Motor protection |
| Human Machine Interface (HMI) | Operator monitoring |
| Industrial Sensors | Machine feedback |
| CANopen Network | Industrial communication |
| Modbus RTU Network | Device communication |
These components provide a complete motion-control solution for modern industrial equipment.
Recommended Alternative Models
Depending on machine power requirements, the following Schneider Electric Altivar drives may also be considered.
| Model | Type | Key Feature | Typical Application |
|---|---|---|---|
| ATV320D15M3C | Variable Speed Drive | 15 kW, 200–240 V | High-performance machinery |
| ATV320D11M3C | Variable Speed Drive | 11 kW Compact Drive | Medium-power equipment |
| ATV320D18M3C | Variable Speed Drive | 18.5 kW Output | Heavy-duty machinery |
| ATV320U15N4C | Variable Speed Drive | 15 kW, 380–500 V | Industrial production lines |
| ATV340 Series | High Performance Drive | Motion control applications | Advanced automation |
| ATV630 Series | Process Drive | Pumps and Fans | Process industries |
Key Advantages
- Rated for 15 kW (20 HP) industrial motors
- Compact cabinet-saving design
- High-performance Sensorless Vector Control
- Excellent low-speed torque
- Smooth acceleration and deceleration
- Output frequency up to 599 Hz
- Supports asynchronous and synchronous motors
- Built-in Modbus RTU communication
- Integrated CANopen communication
- Functional Safety with Safe Torque Off (STO)
- Reliable industrial-grade construction
- Excellent energy efficiency
- Fast commissioning and parameter configuration
- Compatible with Schneider EcoStruxure Machine architecture
- Suitable for continuous industrial operation
Technical FAQs
What is the Schneider ATV320D15M3C?
The ATV320D15M3C is a 15 kW Variable Speed Drive designed for industrial motor speed control and OEM machine automation.
What input voltage does it require?
The drive operates from a 200–240 V AC three-phase power supply.
Which motors are supported?
It supports both asynchronous induction motors and permanent magnet synchronous motors.
Which communication protocols are available?
The standard drive includes Modbus RTU and CANopen communication interfaces.
Can the drive be connected to a PLC?
Yes. It can communicate with Schneider Modicon PLCs and many third-party industrial controllers through supported communication networks.
What are the product dimensions?
The drive measures 180 × 330 × 198 mm.
What is the product weight?
The approximate shipping weight is 6.9 kg.
Does the drive support braking resistors?
Yes. The ATV320D15M3C supports compatible external braking resistors for applications requiring rapid deceleration.
Is the drive suitable for conveyor systems?
Yes. It is widely used in conveyors, packaging equipment, material handling systems, pumps, fans, and automated production machinery.
Which software is used for configuration?
The drive can be configured using Schneider Electric SoMove software and integrated into EcoStruxure Machine Expert engineering projects.
Conclusion
The Schneider Electric ATV320D15M3C Variable Speed Drive is a powerful and compact industrial AC drive engineered to provide precise motor control for demanding machine automation applications. With 15 kW motor capacity, 200–240 V three-phase input, advanced Sensorless Vector Control technology, and integrated industrial communication, it delivers reliable performance across a wide range of manufacturing environments.
Its compact dimensions of 180 × 330 × 198 mm and 6.9 kg weight make it well suited for installation in space-constrained control cabinets while still offering the performance required for medium- and high-power industrial equipment.
For machine builders, system integrators, and maintenance engineers, the ATV320D15M3C provides an efficient solution for improving machine productivity, reducing energy consumption, enhancing motor protection, and simplifying system integration. Combined with Schneider Electric’s automation ecosystem, it forms a dependable foundation for modern industrial motion-control applications.